2743572

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1$

素因数の和:472

約数の個数: 48

約数和(自身を含む): 7071680

約数和(自身を除く): 4328108

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 409, 516, 559, 818, 1118, 1227, 1636, 1677, 2236, 2454, 3354, 4908, 5317, 6708, 10634, 15951, 17587, 21268, 31902, 35174, 52761, 63804, 70348, 105522, 211044, 228631, 457262, 685893, 914524, 1371786, 2743572]

約数ペア:

[(1, 2743572), (2, 1371786), (3, 914524), (4, 685893), (6, 457262), (12, 228631), (13, 211044), (26, 105522), (39, 70348), (43, 63804), (52, 52761), (78, 35174), (86, 31902), (129, 21268), (156, 17587), (172, 15951), (258, 10634), (409, 6708), (516, 5317), (559, 4908), (818, 3354), (1118, 2454), (1227, 2236), (1636, 1677)]